Official WP Rant Page.

Just one rule you have to follow. Post the worst gripe you have about the Windows Phone 8 operating system (Remember, only ONE and rant about OS only, not the hardware.). Doesn't matter if you are a current user, or were a former iPhone/Android user, just say the problem with the OS that frustrates (or frustrated) you the most. This post is NOT meant to start fanboy fights. Comparisons are allowed, but just don't get too much carried away with it.